公开(公告)号：US11872300B2

公开(公告)日：2024-01-16

申请号：US17185619

申请日：2021-02-25

Applicant: P2 SCIENCE, INC.

Inventor： Patrick Foley ,  Ashoke Bhattacharjee

IPC: C08G65/00 ,  C08G65/34 ,  A61K8/86 ,  A61K8/89 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10

CPC classification number: A61K8/86 ,  A61K8/89 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/007 ,  A61Q19/10 ,  A61K2800/10 ,  A61K2800/43 ,  A61K2800/48 ,  A61K2800/522 ,  A61K2800/524 ,  A61K2800/594

Abstract: The invention relates to cosmetic compositions comprising certain polyethers, polyether derivatives (e.g., polymeric alcohols and derivatives thereof), and methods of making and using the same, specifically in the field of cosmetic or personal care compositions applied to the skin or the hair.

公开(公告)号：US11919849B2

公开(公告)日：2024-03-05

申请号：US17772373

申请日：2021-06-17

Applicant: P2 SCIENCE, INC.

Inventor： Patrick Foley ,  Ashoke Bhattacharjee ,  Yonghua Yang ,  Yong J. Tu

IPC: C07C67/08 ,  C07C29/00

CPC classification number: C07C67/08 ,  C07C29/00

Abstract: The present disclosure pertains to new methods of performing a hydrodealkenylation of monounsaturated alcohols, thiols, and derivatives thereof, such as terpenes and derivatives, comprising ozonolysis and quenching using a sulfinic acid or sulfinic acid salt.

公开(公告)号：US11820865B2

公开(公告)日：2023-11-21

申请号：US17758855

申请日：2021-01-14

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Ashoke Bhattacharjee ,  Tania Salam ,  Matthew Alan Garcia

IPC: C08G65/00 ,  C08G65/34 ,  C08G65/26 ,  C08G65/48

CPC classification number: C08G65/48 ,  C08G65/002 ,  C08G65/34 ,  C08G2650/64

Abstract: The invention relates to vicinal diol ether derivatives of certain polyether polymers, compositions comprising the same, and methods of making the same via reaction with substituted or unsubstituted epoxides, and methods of using the same.